<!DOCTYPE html>
<html lang="en-US">
  <head>
    <link href="/assets/index.css" rel="stylesheet" type="text/css" />
    <script crossorigin="anonymous" src="/test-harness.js"></script>
    <script crossorigin="anonymous" src="/test-page-object.js"></script>
    <script crossorigin="anonymous" src="/__dist__/webchat-es5.js"></script>
    <style type="text/css">
      .dot {
        background-color: Red;
        height: 1px;
        position: fixed;
        width: 1px;
      }
    </style>
  </head>
  <body>
    <main id="webchat"></main>
    <script>
      run(async function () {
        WebChat.renderWebChat(
          {
            directLine: testHelpers.createDirectLineWithTranscript(
              testHelpers.transcriptNavigation.generateTranscript()
            ),
            store: testHelpers.createStore()
          },
          document.getElementById('webchat')
        );

        await pageConditions.uiConnected();
        await pageConditions.numActivitiesShown(32);
        await pageConditions.scrollToBottomCompleted();

        // SETUP: Focus on the send box.
        await pageObjects.focusSendBoxTextBox();

        const [lastActivity, secondLastActivity] = [...pageElements.activities()].reverse();

        const lastActivityClientRect = lastActivity.getBoundingClientRect();

        // WHEN: Clicking on the top left-most pixel on the last activity.
        await host.clickAt(lastActivityClientRect.left, lastActivityClientRect.top + 1);

        // THEN: It should focus on the last activity.
        expect(pageElements.focusedActivity()).toBe(lastActivity);

        // WHEN: Clicking on the 9 pixels above the top left-most pixel of the last activity.
        await host.clickAt(lastActivityClientRect.left, lastActivityClientRect.top - 9);

        // THEN: It should still focus on the last activity.
        expect(pageElements.focusedActivity()).toBe(lastActivity);

        // WHEN: Clicking on the 10 pixels above the top left-most pixel of the last activity.
        await host.clickAt(lastActivityClientRect.left, lastActivityClientRect.top - 10);

        // THEN: It should focus on the second last activity.
        expect(pageElements.focusedActivity()).toBe(secondLastActivity);

        // WHEN: Clicking on the top left-most pixel on the last activity again.
        await host.clickAt(lastActivityClientRect.left, lastActivityClientRect.top + 1);

        // THEN: It should focus on the last activity.
        expect(pageElements.focusedActivity()).toBe(lastActivity);
      });
    </script>
  </body>
</html>
